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ADM8324WCA46ARJZR7

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P16
Data Sheet ADM8323/ADM8324
Rev. A | Page 7 of 16
TYPICAL PERFORMANCE CHARACTERISTICS
0
1
2
3
4
5
6
7
8
9
11
10
12
13
14
–40
I
CC
(µA)
–20 0 20 40 60 80 100 120
TEMPERATURE (°C)
V
CC
= 5.0V
V
CC
= 3.0V
V
CC
= 1.5V
11802-106
–30 –10 10 30 50 70 90 110 130
Figure 4. Supply Current (I
CC
) vs. Temperature
0
5
10
15
20
25
35
I
CC
(µA)
V
CC
(V)
0 0.3 0.9 1.1 1.5 1.8 2.1 2.7 3.0
3.6
3.9
4.2
4.5
4.8
5.1
11802-107
5.4
30
Figure 5. Supply Current (I
CC
) vs. Supply Voltage (V
CC
)
0.95
0.96
0.97
0.98
0.99
1.00
1.01
1.02
1.03
1.04
1.05
–40 –20
0
20 40 60 80
100 120
NORMALIZED RESET THRESHOLD
TEMPERATURE (°C)
11802-108
Figure 6. Normalized Reset Threshold vs. Temperature
0
10
20
30
40
50
60
70
80
90
100
V
CC
TO RESET DEL
AY (µs)
TEMPERATURE (°C)
V
TH
= 2.93V
V
TH
= 2.5V
V
TH
= 5V
–40
–20
0
20
40
60 80
100
120
1
1802-109
Figure 7. V
CC
to Reset Delay vs. Temperature
0
50
100
150
200
250
300
350
400
450
500
PROPAGATION DELAY
TEMPERATURE (°C)
V
TH
= 2.93V
V
TH
= 2.5V
V
TH
= 5V
–40 –20 0 20 40 60 80 100 120
11802-110
Figure 8. Manual Reset to Reset Propagation Delay vs. Temperature
0.80
0.85
0.90
0.95
1.00
1.05
1.10
1.15
1.20
NORMALIZED RESET TIMEOUT
TEMPERATURE (°C)
–40 –20 0 20 40 60 80 100 120
11802-111
Figure 9. Normalized Reset Timeout vs. Temperature
ADM8323/ADM8324 Data Sheet
Rev. A | Page 8 of 16
0.90
0.95
1.00
1.05
1.10
1.15
1.20
–40
–20
0
20
40
60 80
100
120
TEMPERATURE (°C)
11802-112
–30
–10
10
30
50
70 90
1
10
130
NORMALIZED WATCHDOG TIMEOUT (ms)
Figure 10. Normalized Watchdog Timeout vs. Temperature, Fast Timeout
0.90
0.95
1.00
1.05
1.10
1.15
1.20
–40 –20 0 20 40 60 80 100 120
TEMPERATURE (°C)
11802-113
–30 –10 10 30 50 70 90 110 130
NORMALIZED WATCHDOG TIMEOUT (ms)
Figure 11. Normalized Watchdog Timeout vs. Temperature, Slow Timeout
11802-114
CH1 2.0V M400µs 1.25MS/s 800ns/pt
2
CH2 2.0V
1
A CH1 1.48V
WDI
RESET
Figure 12. Fast Watchdog Timeout Period, Watchdog Timeout Option A
11802-115
CH1 2.0V M 4.0ms 125kS/s 8.0µs/pt
2
CH2 2.0V
1
A CH2 1.48V
WDI
RESET
Figure 13. Slow Watchdog Timeout Period, Watchdog Timeout Option A
0
20
40
60
80
100
120
140
160
10
100
1000
MAXIMUM TRANSIENT DURATION (µs)
OVERDRIVE VOLTAGE (mV)
V
TH
= 2.93V
RESET ASSERTED ABOVE CURVE
V
TH
= 4.63V
V
TH
= 5V
11802-116
Figure 14. Maximum V
CC
Transient Duration vs. Reset Threshold Overdrive
–40 –20 0 20 40 60 80 100 120
650
660
670
680
690
700
710
720
730
740
750
760
770
780
790
800
810
820
830
840
850
MR MINIMUM PULSE WIDTH (ns)
TEMPERATURE (°C)
V
TH
= 2.5V
V
TH
= 2.93V
V
TH
= 5V
11802-117
Figure 15. Manual Reset (
MR
) Minimum Pulse Width vs. Temperature
Data Sheet ADM8323/ADM8324
Rev. A | Page 9 of 16
1.1 1.3 1.5 1.7 1.9 2.1 2.3 2.5 2.7 2.9
RESET VOLTAGE (V)
V
CC
VOLTAGE (V)
0.008
0.058
0.108
0.158
0.208
0.258
0.308
I
SINK
= 3.2mA
I
SINK
= 800µA
11802-119
Figure 16.
RESET
Open-Drain V
OL
Voltage vs. V
CC
Voltage (V
TH
= 3 V)
0
0.05
0.10
0.15
0.20
0.25
0.30
1.1 1.3 1.5 1.7 1.9 2.1 2.3 2.5 2.7 2.9 3.1 3.3 3.5 3.7 3.9
RESET VOLTAGE (V)
V
CC
VOLTAGE (V)
I
SINK
= 3.2mA
I
SINK
= 800µA
11802-120
Figure 17.
RESET
Push-Pull V
OL
Voltage vs. V
CC
Voltage (V
TH
= 4 V)
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
1.1 1.3 1.5 1.7 1.9 2.1 2.3 2.5 2.7 2.9
RESET VOLTAGE (V)
V
CC
VOLTAGE (V)
I
SOURCE
= 3.2mA
I
SOURCE
= 800µA
11802-121
Figure 18.
RESET
Push-Pull V
OH
Voltage vs. V
CC
Voltage (V
TH
= 3 V)
16
17
18
19
20
21
22
23
24
25
2.6 2.8 3.0 3.2 3.4 3.6 3.8 4.0 4.2 4.4 4.6 4.8 5.0 5.2 5.4
RESET RISE TIME (ns)
V
CC
VOLTAGE (V)
11802-122
Figure 19.
RESET
Push-Pull Rise Time vs. V
CC
Voltage
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P16

ADM8324WCA46ARJZR7

Mfr. #:
Buy ADM8324WCA46ARJZR7
Manufacturer:
Analog Devices Inc.
Description:
Supervisory Circuits WWD MRb ODb 200msTO 1.5ms/10msWD 4.63V
Lifecycle:
New from this manufacturer.
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